CN217810504U

CN217810504U - High-flow bridge floor drainage device

Info

Publication number: CN217810504U
Application number: CN202221747904.7U
Authority: CN
Inventors: 蒋科; 张海锋; 张岷
Original assignee: CHANGZHOU CITY PLANNING AND DESIGN INSTITUTE
Current assignee: CHANGZHOU CITY PLANNING AND DESIGN INSTITUTE
Priority date: 2022-07-07
Filing date: 2022-07-07
Publication date: 2022-11-15
Anticipated expiration: 2032-07-07

Abstract

The utility model discloses a high flow formula bridge floor drainage device, including installing the water conservancy diversion mechanism in the outlet, be provided with rotary mechanism, filter screen and receiving mechanism in the water conservancy diversion mechanism. The utility model discloses a set up water conservancy diversion mechanism and rotary mechanism, place Z type bottom plate in drainage canal department, aim at the outlet with the outlet through-hole, rivers flow to outlet through-hole department through the direction of curb plate through the both ends of Z type bottom plate, fall into the outlet through-hole, device rivers are the baffle on the swivel becket, thereby make the baffle drive swivel becket and mix the board rotation, the rotation drive rivers that mix board and swivel becket produce the swirl, improve rivers and pass the efficiency that the outlet through-hole falls into the outlet, the effect of increase drainage flow has been reached.

Description

High-flow bridge floor drainage device

The technical field is as follows:

the utility model relates to a bridge floor drainage technical field specifically is a high flow formula bridge floor drainage device.

Background art:

at present, the bridge deck generally adopts a point type drainage design, namely, a drainage hole is designed every several meters, so that water naturally flows into the drainage hole through the road surface and is drained into the bridge bottom, and the bridge deck has the advantages of simple structure and low cost. However, when the rainwater amount is too large, the drainage efficiency of the simple drainage structure is difficult to drain rainwater on the bridge floor, so that excessive accumulated water on the bridge floor is easily caused, and the bridge floor is inconvenient to pass, and therefore the high-flow bridge floor drainage device is provided.

The utility model has the following contents:

the utility model aims at prior art's defect, provide a high flow formula bridge floor drainage device, possessed the advantage of increase drainage flow, solved the problem that current outlet drainage efficiency is low.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high flow formula bridge floor drainage device, is including installing the water conservancy diversion mechanism in the outlet, be provided with rotary mechanism, filter screen and receiving mechanism on the water conservancy diversion mechanism.

The water guide mechanism comprises a Z-shaped bottom plate, side plates and a water outlet through hole, the side plates are symmetrically and fixedly connected to the edge of the top of the Z-shaped bottom plate, and the water outlet through hole is formed in the center of the top of the Z-shaped bottom plate.

The rotating mechanism comprises a rotating ring, a baffle and a stirring plate, the rotating ring is rotatably connected in the water outlet through hole, the baffle is uniformly and fixedly connected to the top of the rotating ring, and the stirring plate is uniformly and fixedly connected to the inner surface of the rotating ring.

The filter screen is fixedly connected to the inner surface of the rotating ring and located below the stirring plate, the accommodating mechanism comprises an inserting groove, an L-shaped plate and an accommodating through hole, the inserting groove is formed in the surface of the side plate, one end of the L-shaped plate is inserted into the side plate through the inserting groove, the other end of the L-shaped plate abuts against the surface of the side plate, and the accommodating through hole is formed in the surface, close to the bottom, of the side plate between the two ends of the L-shaped plate.

Specifically, in order to prevent sundries from falling into the drainage channel, the top fixedly connected with of filter screen whipps the protruding piece.

Specifically, in order to prevent sundries accumulated in the containing mechanism from flowing out of the containing through hole, a bent cross rod is fixedly connected into the containing through hole, and a partition plate is rotatably connected to the surface of the bent cross rod.

Specifically, the length of the partition plate is larger than the height of the accommodating through hole, so that the partition plate can only rotate towards one direction, and the effect of the one-way valve is achieved.

The beneficial effects of the utility model are that:

the utility model discloses a set up water conservancy diversion mechanism and rotary mechanism, place Z type bottom plate in drainage channel department, aim at the outlet through-hole and go out the outlet, rivers flow to outlet through-hole department through the direction of curb plate through the both ends of Z type bottom plate, fall into the outlet through-hole, the device rivers baffle on the swivel becket that clusters to make the baffle drive the swivel becket and mix the board rotation, the rotation drive rivers of stirring board and swivel becket produce the swirl, improve rivers and pass the efficiency that outlet through-hole fell into the outlet, the effect of increase drainage flow has been reached.

Description of the drawings:

fig. 1 is a top view of the removing and storing mechanism of the present invention;

fig. 2 is a front view of the invention with the receiving mechanism removed;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2;

fig. 4 is a side view of the invention with the receiving mechanism removed;

fig. 5 is a top view of the present invention.

In the figure: the device comprises a flow guide mechanism 1, a 11-Z-shaped bottom plate, a 12-side plate, a 13-water outlet through hole, a 2-rotating mechanism, a 21-rotating ring, a 22-baffle plate, a 23-stirring plate, a 3-filter screen, a 4-storage mechanism, a 41-inserting groove, a 42-L-shaped plate, a 43-storage through hole, a 5-swinging convex block, a 6-bent cross rod and a 7-baffle plate.

The specific implementation mode is as follows:

the following description of the preferred embodiments of the present invention will be provided with reference to the accompanying drawings, so that the advantages and features of the present invention can be easily understood by those skilled in the art, and the scope of the present invention can be clearly and clearly defined.

Referring to fig. 1, the present invention provides a technical solution: the utility model provides a high flow formula bridge floor drainage device, including installing at the water conservancy diversion mechanism 1 of outlet, water conservancy diversion mechanism 1 is used for leading rotary mechanism 2 with the water in outlet, be provided with rotary mechanism 2 on the water conservancy diversion mechanism 1, filter screen 3 and receiving mechanism 4, rotary mechanism 2 is used for driving rivers and produces the swirl, thereby improve the efficiency of drainage, the setting of filter screen 3 is used for preventing that debris from getting into the drainage canal through rotary mechanism 2 and causing the jam, receiving mechanism 4 sets up the debris that are used for accomodating accumulation on the filter screen 3.

Referring to fig. 1 to 2, the diversion mechanism 1 includes a Z-shaped bottom plate 11, a side plate 12 and a water outlet hole 13, the side plate 12 is symmetrically and fixedly connected to the edge of the top of the Z-shaped bottom plate 11, the side plate 12 and the Z-shaped bottom plate 11 form a Z-shaped U-shaped channel, so as to guide water flow from two ends of the Z-shaped bottom plate 11 to the middle of the Z-shaped bottom plate 11, the water outlet hole 13 is formed in the center of the top of the Z-shaped bottom plate 11, and the water flow falls into a drainage channel of the bridge deck through the water outlet hole 13.

Referring to fig. 1 to 2, the rotating mechanism 2 includes a rotating ring 21, a baffle 22 and a stirring plate 23, the rotating ring 21 is rotatably connected in the water outlet hole 13 through a rotating shaft, the baffle 22 is uniformly and fixedly connected to the top of the rotating ring 21, water flow is guided to the rotating ring 21 by the side plate 12 and the Z-shaped bottom plate 11, the baffle 22 on the impacting rotating ring 21 drives the rotating ring 21 to rotate, the stirring plate 23 is uniformly and fixedly connected to the inner surface of the rotating ring 21, and the rotating ring 21 drives the stirring plate 23 to rotate, so that the water flow flowing into the drainage channel through the water outlet hole 13 generates vortices, the efficiency of the flowing water into the drainage channel is improved, and the efficiency is further improved.

Referring to fig. 2 to 5, the filter net 3 is fixedly connected to the inner surface of the rotary ring 21 and located below the agitating plate 23, for preventing impurities from falling into the drain channel through the rotary ring 21 to cause blockage. The top fixedly connected with of filter screen 3 is thrown away convex piece 5, and the projected piece 5 of throwing is followed filter screen 3 and is rotated to will fall on the top that the debris on filter screen 3 thrown away filter screen 3 through centrifugal force, because 11 both ends of Z type bottom plate are the entry of gushing into rivers, can produce the resistance, so debris can be got rid of and accumulated in the receiving mechanism 4 of the last bend of curb plate 12. The containing mechanism 4 comprises an inserting groove 41, an L-shaped plate 42 and a containing through hole 43, wherein the inserting groove 41 is formed in the surface of the side plate 12 and provides a clamping position for inserting the L-shaped plate 42 on the side plate 12. One end of the L-shaped plate 42 is inserted into the side plate 12 through the insertion groove 41, the other end of the L-shaped plate 42 abuts against the surface of the side plate 12, and the L-shaped plate 42 and the side plate 12 form an enclosure structure for storing sundries thrown out of the filter screen 3. The accommodating through hole 43 is arranged on the surface, close to the bottom, of the side plate 12 between the two ends of the L-shaped plate 42, and the artifacts on the filter screen 3 pass through the side plate 12 through the accommodating through hole 43 and enter the fence formed between the L-shaped plate 42 and the side plate 12. Accomodate curved form horizontal pole 6 of fixedly connected with in the through-hole 43, the crookedness of curved form horizontal pole 6 is the same with swivel becket 21, the surface rotation of curved form horizontal pole 6 is connected with baffle 7, baffle 7 comprises a little narrow column structure, alleviate baffle 7 and rotate required thrust that receives, the length of baffle 7 is greater than the height of accomodating through-hole 43 simultaneously, restriction baffle 7's rotation, make baffle 7 can only rotate along a direction, it promotes baffle 7 and passes curb plate 12 through accomodating through-hole 43 in the debris in the filter screen 3 to let, but the outer debris of curb plate 12 can not promote baffle 7, realize check valve's effect.

The working principle is as follows: when the high-flow bridge floor drainage device is used, the Z-shaped bottom plate 11 is placed at a drainage channel, the water outlet through hole 13 is aligned with a water outlet, water flows to the water outlet through the two ends of the Z-shaped bottom plate 11 under the guidance of the side plate 12 and falls into the water outlet through hole 13, the water flow is divided into a baffle 22 on the rotating ring 21, the baffle 22 drives the rotating ring 21 and the stirring plate 23 to rotate, the rotation of the stirring plate 23 and the rotating ring 21 drives the water flow to generate vortexes, the efficiency of the water flow which passes through the water outlet through hole 13 and falls into the water outlet is improved, the flow of drainage is increased, meanwhile, the filter screen 3 and the swinging convex block 5 rotate along with the rotating ring 21, the swinging convex block 5 swings sundries filtered out of the filter screen 3 to the containing through hole 43 through centrifugal force, the sundries rotate through the pushing partition plate 7, and then fall between the fence structures formed by the side plate 12 and the L-shaped plate 42 after passing through the side plate 12, and the partition plate 7 rotates unidirectionally, so that the sundries can be prevented from falling onto the side plate 12 and falling onto the side plate 3, and finally, and the L-shaped plate 42 can be conveniently cleaned.

The above-mentioned embodiments only represent several embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.

Claims

1. A high-flow bridge deck drainage device is characterized by comprising a flow guide mechanism (1) installed at a drainage outlet, wherein a rotating mechanism (2), a filter screen (3) and a storage mechanism (4) are arranged on the flow guide mechanism (1);

the flow guide mechanism (1) comprises a Z-shaped bottom plate (11), side plates (12) and a water outlet through hole (13), the side plates (12) are symmetrically and fixedly connected to the edge of the top of the Z-shaped bottom plate (11), and the water outlet through hole (13) is formed in the center of the top of the Z-shaped bottom plate (11);

the rotating mechanism (2) comprises a rotating ring (21), a baffle plate (22) and a stirring plate (23), the rotating ring (21) is rotatably connected in the water outlet through hole (13), the baffle plate (22) is uniformly and fixedly connected to the top of the rotating ring (21), and the stirring plate (23) is uniformly and fixedly connected to the inner surface of the rotating ring (21);

the filter screen (3) is fixedly connected to the inner surface of the rotating ring (21) and located below the stirring plate (23), the storage mechanism (4) comprises an insertion groove (41), an L-shaped plate (42) and a storage through hole (43), the insertion groove (41) is formed in the surface of the side plate (12), one end of the L-shaped plate (42) is inserted into the side plate (12) through the insertion groove (41), the other end of the L-shaped plate (42) abuts against the surface of the side plate (12), and the storage through hole (43) is formed in the surface, close to the bottom, of the side plate (12) between the two ends of the L-shaped plate (42).

2. A high flow bridge deck drainage arrangement as claimed in claim 1, wherein: the top of the filter screen (3) is fixedly connected with a swinging convex block (5).

3. A high flow bridge deck drainage arrangement according to claim 1 wherein: accomodate curved horizontal pole (6) of fixedly connected with in through-hole (43), the surface rotation of curved horizontal pole (6) is connected with baffle (7).

4. A high flow bridge deck drainage arrangement according to claim 3 wherein: the length of the partition plate (7) is greater than the height of the accommodating through hole (43).